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The phytohormone ethylene is widely involved in many developmental processes and is a crucial regulator of defense responses against biotic and abiotic stresses in plants. Ethylene-responsive element ...
In this article, we propose a new joint modeling approach for recurrent event data with informative terminal event via   a gamma frailty by assigning a new type of double exponential Cox mod...
近日,国际知名期刊Journal of Hydrology在线刊发了中国地质大学资源学院李嘉光副教授团队在陆相湖盆边缘河流末端沉积体系研究的最新成果——Digital Elevation Models for topographic characterisation and flood flow modelling along low-gradient, terminal dryland rive...
二氯喹啉草酮是经中国农业农村部批准登记的茎叶处理除草剂,迄今为止对其潜在的环境污染尚未见报道。本研究建立了一种采用QuEChERS前处理方法结合高效液相色谱-串联三重四极杆质谱 (HPLC-MS/MS) 联用技术检测二氯喹啉草酮在水稻植株、稻谷和土壤中残留的方法,并采用该方法测定了二氯喹啉草酮在水稻植株中的消解动态和最终残留。结果表明:二氯喹啉草酮的进样质量浓度与其峰面积间呈良好的线性相关,R2>...
2019年5月16日,综合期刊《PLoS ONE》在线刊发了中国地质大学生物地质与环境地质国家重点实验室赖旭龙教授团队与德国波兹坦大学、中科院古脊椎动物与古人类研究所等单位研究人员合作研究的学术论——我国东北地区晚更新世及更新世-全新世之交马科新种的分子识别(Molecular identification of late and terminal Pleistocene Equus ovodov...
针对压缩制冷机组的温度控制问题,在分析机组机理的基础上,基于现有实验平台,采用改进的分区集中参数法,结合机理建模与实验辨识,提出制冷机组合理简化后的模型,并通过仿真与实验曲线对比,验证模型的准确性;设计蒸发器子系统的扰动观测器,证明扰动估计误差的有界性,并将扰动及其导数的估计值引入滑模面设计中;提出一种非奇异terminal滑模面,将二阶滑模与terminal滑模相结合,设计控制率,最后与传统滑模...
Objective. To provide a novel culminating experience that assesses student competence and achievement of five curricular outcomes during the P4 year.Methods. This two-week Intersession course provided...
Application running on wireless terminals and providing interaction techniques through a graphical user interface requires a high communication rate. Commonly such a user interaction involves just n...
Operational high resolution space imagery supported by different remote sensing programs is required to resolve a variety of practical tasks, related to monitoring of emergency situations and transien...
We use modern features of web browsers to develop a secure login system from an untrusted terminal. The system, called SessionJuggler, requires no server-side changes and no special software on the te...
In this paper we present a model for estimation of the C-terminal tubulin tail (CTT) dynamics in cytoskeletal microtubules of nerve cells. We show that the screened Coulomb interaction between a targe...
Oocyte ageing is a complex of processes that occur when matured in vitro oocytes are, after reaching the metaphase II stage, exposed to further in vitro culture. Aged oocytes remaining at the metaphas...
DNA double strand breaks (DSB) are among the most lethal forms of DNA damage and can occur as a result of ionizing radiation (IR), radiomimetic agents, endogenous DNA-damaging agents, etc. If left unr...
A case of a unilateral forelimb congenital defect in a three-month-old female puppy dog with clinical and radiographic findings is described here. Congenital absence of humerus with preaxial terminal ...
The transmission of infectious agents from domestic animals to humans is a matter of particular concern at present. Inoculation can enhance the defences of each individual animal but only in the short...

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